No, I never receive any communication since I changed address and informed IRS using appropriate forms. No communication for almost one year but upon some forum members advice, I sent them form 3911 myself three times and no response yet. I requested Local Taxpayer advocate based on this forum recommendation, but no response.
The solution looks good to me is to request this refund with 2020 return filing so I could get 2020 and previous refunds together, but I don't know how to do this and if this is possible? This is a reason I am requesting here for some suggestion.
